Sean Sylvester Sean Sylvester - 6 months ago 25
CSS Question

Angular Nav Bar

I am trying to turn my bootstrap navbar into an angular element so that I can change the attributes in the controller rather than rewriting every page. The navbar won't show though and it's not throwing any errors

HTML call



<body ng-app="appHeaderApp">
<div class="main" ng-controller="appHeaderController">
<div ng-repeat="tab in tabs">
<app-header info="tab"></app-header>
</div>




appHeaderApp



var app = angular.module("appHeaderApp", []);


appHeaderController



app.controller('appHeaderController', ['$scope', function($scope) {
$scope.myNavTabs = [
{
tab1: 'link',
tab2: 'more links',
tab3: 'different link',
tab4: 'another link',
tab5: 'last link'
}
];
/*$scope.returnEvents = function(index) {
'I have been in,' + $scope.myinfo[index].userEvents;
};*/
}]);


headerjs.html



<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data- toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#"> {{info.tab1}} <span class="sr-only">(current)</span></a></li>
<li><a href="#"> {{info.tab2}} </a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> {{info.tab3}} <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#"> {{info.tab4}} </a></li>
<!-- put the login form here -->
</ul>
</li>
</ul>
</div>
</div>





appHeader.js



app.directive('appHeader', function() {
return {
restrict: 'E',
scope: {
info: '='
},
templateUrl: 'js/directives/headerjs.html'
};
});

Answer

Your ng-repeat should have <div ng-repeat="tab in myNavTabs"> instead of tabs since you have assigned your array to $scope.myNavTabs and not $scope.tabs.


$scope.myNavTabs = [
{ 
    tab1: 'link',
  tab2: 'more links',
  tab3: 'different link',
  tab4: 'another link',
  tab5: 'last link'
}
 ];
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